Modifier	Substrate	Residue	Sequence	Mechanism/Effect	PMID	Interaction ID
GRK2	RPLP2	Ser105 View in OncoXplorer	KKEESEEsDDDMGFG	phosphorylation up-regulates	12379128	SIGNOR-94258

Enzyme	Effect	Phosphosite	Effect	Target	PMID	Interaction ID
GRK2	phosphorylation up-regulates →	RPLP2 PSer105	phosphorylation up-regulates →	RPLP2	12379128	SIGNOR-94258

Regulator	Mechanism/Effect	Target	SIGNOR-ID
GRK2	phosphorylation → up-regulates	RPLP2	SIGNOR-94258